diff --git a/CHANGELOG.md b/CHANGELOG.md
index 962a985b7..a2f464865 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -6,6 +6,10 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/)
 
 ## Unreleased
 
+### Added
+
+- More typedeclarations
+
 ## [9.0.0](https://github.com/dbmdz/metadata-service/releases/tag/9.0.0) – 2024-03-14
 
 This version changes both the `groupId` and `artifactId` of the contained maven modules as follows:
diff --git a/metasvc-server/webapp/src/main/resources/application-typedeclarations.yml b/metasvc-server/webapp/src/main/resources/application-typedeclarations.yml
index 3cb17590a..2518f67ba 100644
--- a/metasvc-server/webapp/src/main/resources/application-typedeclarations.yml
+++ b/metasvc-server/webapp/src/main/resources/application-typedeclarations.yml
@@ -122,6 +122,10 @@ application:
         subType: HANDMADE
       - mainType: PAPYRUS
         subType: PRINT
+      - mainType: PROCEEDING
+        subType: HANDMADE
+      - mainType: PROCEEDING
+        subType: PRINT
       - mainType: PROCEEDINGS
         subType: HANDMADE
       - mainType: PROCEEDINGS
@@ -180,6 +184,10 @@ application:
         subType: HANDMADE
       - mainType: SPATIAL
         subType: PRINT
+      - mainType: LIBRETTO
+        subType: HANDMADE
+      - mainType: LIBRETTO
+        subType: PRINT
 
     titleTypes:
       - mainType: ABBR